PULUZ PU3082 Wireless Lavalier Microphone Portable Audio Recording Mini Microphone for Smartphone

• This clip-on microphone is a tailor-made product for people who like live broadcasting, vlogging, and recording videos
• High-performance wireless system, with a built-in 70mAh rechargeable battery, there is an input charging interface at the receiving end, supporting mobile phone charging
• 30 meters barrier-free connection, 360-degree sound reception, recording every detail you never want to miss
• Real-time automatic synchronization technology, supports multi-channel real-time mixing, real-time synchronization of mobile phone and vocal background music, reducing video post-editing, and providing professional full-band audio
• This simple mini clip-on microphone accompanies with a portable storage bag for convenient carrying and personal privacy protection enhancement
• Easy to use, plug and play, automatically connect by plugging in the receiver, no need of APPs, Bluetooth or messy cable
• Compatible with Android phones/tablets with a USB Type-C interface, suitable for Samsung S21 / S20, Note 21/20, LG G8 / G7, for OnePlus 8, for Samsung Tab S7 / S6 / S6 Plus, A7, etc., and laptop with USB-C interface (support OTG function)

Specifications:

• Frequency range: Bluetooth (BLE)
• Charging input voltage: 3.4V-5.4V
• Working current of transmitter: 11-14mA
• Working time: about 5 hours
• Sampling rate: 32K
• Boot current: 10-15MA
• Charging port: Type-C
• Transmission delay: 15-20MS
• Working current of receiving end: 21-22MA
• Sensitivity (microphone): -42DB
• Battery capacity: 70mAh/LIR1254
• Antenna: ceramic antenna
• Full battery voltage: 4.1-4.25V
• Shutdown current: 2-4μA
• Bit rate: 64Kbps
• Transmission distance: 30 meters in a straight line, and an obstacle distance of about 10 meters
• Working temperature: -10 to 45℃